High-quality and high-efficient open-field cultivation technology for red leaf lettuce

Abstract

The invention discloses a high-quality and high-efficient open-field cultivation technology for red leaf lettuce. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce includes soil preparation, ridging, seedling culture, transplanting, planting, managing and the like. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce solves the problems of a traditional cultivating and planting mode that the red leaf lettuce is easy to be affected by environment, the seedling emergence is irregular, the seedling size is non-uniform, the seedling recovery period is long after transplanting, the leaf plant growth is bad, the leaf crimping and deformation are caused easily, and the red leaf lettuce is susceptible to diseases and easy to rot in the later period. The high-quality and high-efficient open-field cultivation technology for the red leaf lettuce is suitable for the open-field cultivation of the red leaf lettuce.

Description

Technical field [0001] The invention relates to the field of vegetable planting, in particular to a high-quality and high-efficiency cultivation technique of red wheat vegetable in the open field. Background technique [0002] At present, the cultivation mode of red lettuce is: the traditional soil seedbed for seedling cultivation, land preparation for border cultivation, flood irrigation and watering, artificial ditch digging and fertilization management mode. The disadvantage is that it is easily affected by the environment and the seedlings are uneven and large and small. Uneven, slow seedling period after transplanting, poor growth of leaf plants, easy to cause leaf curling deformity, diseased rot later. It has an adverse effect on the high-quality and high-efficiency cultivation of red lettuce. Summary of the invention [0003] In order to solve the technical problems existing in the traditional red lettuce cultivation method, the invention invents an open field high-quality...

AI Technical Summary

Problems solved by technology

[0002] At present, the cultivation mode of red wheat vegetable is: using the traditional soil seedbed for seedling cultivation, land preparation for border cultivation, flood irrigation and watering, artificial ditch digging and fertilization management mode. Unevenness, long seedling period after transplanting, poor leaf growth, easy to cause curling and deformity of leaves, and more diseased and rotted leaves in the later stage

It has adverse effects on the high-quality and efficient cultivation of red barley